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-rw-r--r--vendor/golang.org/x/text/internal/number/itoa.go111
1 files changed, 0 insertions, 111 deletions
diff --git a/vendor/golang.org/x/text/internal/number/itoa.go b/vendor/golang.org/x/text/internal/number/itoa.go
deleted file mode 100644
index a459a6b7e..000000000
--- a/vendor/golang.org/x/text/internal/number/itoa.go
+++ /dev/null
@@ -1,111 +0,0 @@
-// Copyright 2009 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// TODO: use build tags once a low-level public API has been established in
-// package strconv.
-
-package number
-
-const (
- digits = "0123456789abcdefghijklmnopqrstuvwxyz"
-)
-
-var shifts = [len(digits) + 1]uint{
- 1 << 1: 1,
- 1 << 2: 2,
- 1 << 3: 3,
- 1 << 4: 4,
- 1 << 5: 5,
-}
-
-// formatBits computes the string representation of u in the given base.
-// If neg is set, u is treated as negative int64 value. If append_ is
-// set, the string is appended to dst and the resulting byte slice is
-// returned as the first result value; otherwise the string is returned
-// as the second result value.
-//
-func formatBits(dst []byte, u uint64, base int, neg, append_ bool) (d []byte, s string) {
- if base < 2 || base > len(digits) {
- panic("strconv: illegal AppendInt/FormatInt base")
- }
- // 2 <= base && base <= len(digits)
-
- var a [64 + 1]byte // +1 for sign of 64bit value in base 2
- i := len(a)
-
- if neg {
- u = -u
- }
-
- // convert bits
- if base == 10 {
- // common case: use constants for / because
- // the compiler can optimize it into a multiply+shift
-
- if ^uintptr(0)>>32 == 0 {
- for u > uint64(^uintptr(0)) {
- q := u / 1e9
- us := uintptr(u - q*1e9) // us % 1e9 fits into a uintptr
- for j := 9; j > 0; j-- {
- i--
- qs := us / 10
- a[i] = byte(us - qs*10 + '0')
- us = qs
- }
- u = q
- }
- }
-
- // u guaranteed to fit into a uintptr
- us := uintptr(u)
- for us >= 10 {
- i--
- q := us / 10
- a[i] = byte(us - q*10 + '0')
- us = q
- }
- // u < 10
- i--
- a[i] = byte(us + '0')
-
- } else if s := shifts[base]; s > 0 {
- // base is power of 2: use shifts and masks instead of / and %
- b := uint64(base)
- m := uintptr(b) - 1 // == 1<<s - 1
- for u >= b {
- i--
- a[i] = digits[uintptr(u)&m]
- u >>= s
- }
- // u < base
- i--
- a[i] = digits[uintptr(u)]
-
- } else {
- // general case
- b := uint64(base)
- for u >= b {
- i--
- q := u / b
- a[i] = digits[uintptr(u-q*b)]
- u = q
- }
- // u < base
- i--
- a[i] = digits[uintptr(u)]
- }
-
- // add sign, if any
- if neg {
- i--
- a[i] = '-'
- }
-
- if append_ {
- d = append(dst, a[i:]...)
- return
- }
- s = string(a[i:])
- return
-}